Yuta has a problem. As one of the thousands of Japanese students afflicted with "chunibyo," a state where they're so desperate to stand out that they've literally convinced themselves that they have secret knowledge and hidden powers, Yuta spent most of his middle school years living in a complete fantasy world. But that's not his major problem now, as with a lot of work and effort, he's finally managing to overcome his delusions to the point where thinks he's ready to start high school with all his cards in order. No, his BIG problem is the girl he first encounters climbing on his balcony. It seems that his own efforts to rid himself of his chunibyo have attracted the attentions of another sufferer, and she's decided that this makes him her soul mate. And since Rikka's just moved in upstairs, now he's being sucked into her fantasy world! Can a formerly wild and crazy guy handle being the focus of a completely delusional girl? Or will his own chunibyo return with a vengeance?
When Yadomi Jinta was a child, he was a central piece in a group of close friends. In time, however, these childhood friends drifted apart, and when they became high school students, they had long ceased to think of each other as friends. One of the friends from that group, Honma Meiko, now has a wish she asks Jinta to fulfil. The problem is, she can't remember what her wish is anymore. As Meiko won't cease to bother Jinta about it, he gives in and decides to try to grant this wish he knows nothing of; for that, however, the help of his other former friends, now all very estranged from himself and from each other, may turn out to be necessary. He hasn't spoken to Anjou Naruko, Matsuyuki Atsumu, Tsurumi Chiriko, or Hisakawa Tetsudou in a long time; as he struggles to grant Meiko's wish and gathers his old friends together in the process, all the old feelings that still exist between them and have long been stashed away are bound to come up again.
6th-year grade-schooler Ayase Chihaya's dream is for her sister to be Japan's top model. However, transfer student Wataya Arata admonishes her that a dream must be about one's own self. Thus, she takes up karuta, a Japanese card game, competitively. Together with Arata and Mashima Taichi, Chihaya's childhood friend, they have great fun playing each other, but separate after graduation. 4 years later, Chihaya returns to town. Although Arata no longer plays the game, she believes that they will eventually reunite as long as she continues karuta. Together with Taichi, she establishes the Mizusawa High-school Karuta Club.
The girls in a high school literature club do a little icebreaker to get to know each other: answering the question, "What's one thing you want to do before you die?" One of the girls blurts out, "Sex." Little do they know, the whirlwind unleashed by that word pushes each of these girls, with different backgrounds and personalities, onto their own clumsy, funny, painful, and emotional paths toward adulthood.
Three high school girls with different perspectives discuss the kinds of secrets you can't tell boys.
At first glance Yukishiro Nanako seems like a normal high school girl, but she has a notable eccentricity: instead of speaking, she communicates only through written senryu poetry! This means she expresses herself only in 5-7-5 syllables. To most this might seem like an inconvenience, but for Nanako and her ex-delinquent bestie, Busujima Eiji, it adds to the experience of their high school lives as they run the Literature Club.
The story centers around two fiercely fighting schoolgirls, Ryuuko Matoi and Satsuki Kiryuuin. On a campus ruled by force, a transfer student wielding a Basami sword brings about upheaval.
Kae Serinuma is a second year high school student and an avid fujoshi who secretly ships her classmates, Igarashi and Nanashima. The death of her favorite anime character causes her to become stressed and lose weight rapidly. Now that Serinuma has become an attractive girl to her classmates, snarky junior Shinomiya and senior Mutsumi, how is she going to deal with them with her constant BL-filled fujoshi mind?